写作积累

branching ratio
分歧比
The efficiency of carrier–carrier scattering depends on the branching ratio between the two processes (carrier–carrier scattering versus electron–optical-phonon scattering) that occur during
the rise stage, .

prevailing over 压倒
Hence, electron–electron scattering dominates the energy relaxation cascade of photoexcited carriers, prevailing over electron–optical-phonon scattering

encode 把…编码
Compute topological invariants, which encode time-reversal invariance properties of the bulk band structure.

promptly 迅速的
Although the systems appear promptly in the lowest electronic states (i.e., electronic cooling isimmediate), the energy has been transferred impulsively to low frequency (usually optically silent) modes.

virtually 几乎
The contribution to
the electron linewidth arising from the electron-electron interactions varies significantly with wave vector at fixed energy; in contrast, the electron-phonon contribution is virtually wave vector independent

namely 即，也就是
A few theoretical and computational works have identified the main characteristics of the LO−TO splitting in 2D h-BN. Namely, it was pointed out that the splitting vanishes at the zone center while the slope of the LO dispersion is finite.

ingredients 要素，佐料
The key ingredients are the electronic band structures, the phonon dispersion relations, and the electron-phonon matrix elements.

infancy 初创期
At variance with ground-state properties, the prediction and screening of materials properties involving electronic excitations is still in its infancy.

maturity 成熟期
The calculations of these quantities have reached maturity

intimately 紧密的
These are intimately linked to a measure of the topology of the band structure—the expectation value of the position operator in the crystal unit cell (Berry connection)

entail 势必造成
Of particular interest is the spinsplitting near the VB top, as this entails the possibility to have a different electron–phonon coupling strengths for two states that mainly
differ by their spin polarization.

pronounced 明显的
The much higher temperature in Fig. 1(c) leads to an electron–phonon scattering-induced broadening of the two peaks but the broadening is clearly much more
pronounced for the lower VB.

be bound to 一定会
Trying to fit a linear function, as inherently
done within the QH approximation (black solid line), is
bound to introduce a large error.

ensue 因而产生
If its energy is nearly resonant with the first excited state of the molecule, a Rabi oscillation ensues.

cease to be 不再...
If the anharmonic terms are taken into account in the potential energy of the vibrating lattice, the expression given above for the energy ceases to be accurate

Irrespective of 不管
Irrespective of whether the movement in the Au mode is positive or negative (QAu = +80mA and QAu = -80mA in Fig. 3b), the energy minimum shifts positively in the Eu;x coordinate (as indicated by the positive arrow in Fig. 3b).

indispensable 必不可少的，不可或缺的
Based on these predictions, several ingredients are indispensable
for realizing and probing the AC θE · B term and dynamic
chiral anomaly, including (1) the presence of an external static
magnetic field B, (2) a phonon probe, (3) insensitive phonon
modes to EL at zero field for contrast, and (4) a strong
electron–phonon coupling.

conspicuous 明显的，显而易见的
A larger 1/q2 indicates more conspicuous asymmetry in the phonon line shape, while for
1/q2¼0, the symmetric Lorentz line shape is fully recovered.

predominantly 占主导
We also find that the power loss is predominantly due to acoustic phonon emission below �200–300 K depending on the doping density with optical phonon emission taking over as the dominant energy loss mechanism above this temperature range.

workhorse 埋头苦干的人; 老黄牛
Static XPS has been a workhorse of surface science by driving the understanding of catalytic processes, chemical states of interfaces , and functional materials.

disparity 不符合
Despite the obvious disparity of the presented results and the TTM, we demonstrate that the TTM analysis can yield a consistent value of , providing that

justify 证明...正确
These results justify the selection of a 13-layer slab is an appropriate model system.

plausible 似是而非的，似乎合理的
One plausible explanation for this is the k-point dependency of the electronic dipole transition matrix element in Eq.3

stem from 源自，由于
It is worth stressing that, unlike graphene where the hot-phonon physics stems from the reduced phase space available for e-ph scattering (due to the vanishing Fermi area at the Dirac points)

unprecedently detailed insight into 史无前例的深入视野
allows today an unprecedently detailed insight into the processes governing hot-electron relaxation dynamics